Ryan Campground to Geology Tour Road Loop

Ryan Campground to Geology Tour Loop is a 17.1-mile loop hike in Joshua Tree National Park that combines sections of the California Riding and Hiking Trail (CRHT), the Geology Tanks Trail, and Geology Tour Road. This moderately challenging route offers expansive desert views, fascinating geological formations, and solitude as you explore less-frequented areas of the park. It's an excellent opportunity to discover the quieter backcountry of Joshua Tree, making it a rewarding adventure for hikers and backpackers alike in one of California’s most iconic national parks.

DESCRIPTION

Start your hike at Ryan Campground, heading southeast on the California Riding and Hiking Trail (CRHT). This section of the trail takes you through open desert, dotted with iconic Joshua trees, yucca, and cholla cactus. The trail gently ascends, offering beautiful views of the surrounding desert and distant mountains.

Continuing onto the Geology Tanks Trail you’ll descend through an area rich in unique geological formations, including rocky outcrops and small tanks (natural depressions) that collect rainwater. This section of the route showcases some of Joshua Tree’s fascinating rock formations and offers opportunities to explore the desert’s natural history.

From here, continue onto Geology Tour Road, a dirt road popular with off-road vehicles. The road provides easy walking and excellent views of the surrounding Little San Bernardino Mountains and the vast open desert. You’ll pass several notable geological features and enjoy the solitude of this less-crowded section of the park.

After several miles, you’ll reconnect with the CRHT, following it back to Ryan Campground where your journey began.

HIGHLIGHTS

• Joshua trees, pinyon pines, and a variety of desert flora

• Fascinating rock formations along the Geology Tanks Trail

• Expansive desert views from Geology Tour Road

• Peaceful desert solitude away from busier parts of the park

• Opportunities for wildlife spotting, including lizards, jackrabbits, and birds of prey

SAFETY AND CONSIDERATIONS

• Water: There are no reliable water sources along this route. Be sure to carry plenty of water, especially during the warmer months.

• Sun Protection: Minimal shade is available along the trail, so wear sun protection, including a wide-brimmed hat and sunscreen.

• Roads: Portions of Geology Tour Road may be used by off-road vehicles, so remain aware of your surroundings.

• Weather: Be prepared for fluctuating temperatures. The desert can be hot during the day and cold at night.